baber/WOPTO huggingface dataset:
Patent JP-S63255190-A (JP)
Title: Suctionwise traveling device
Inventor: URAGAMI FUKASHI
IPC: B62D57/02
Filed: 1987-04-13
Abstract: PURPOSE:To reduce the contact pressure between a seal and an object surface by enabling the pressure in a pressure reducing zone to be regulated in a device in which a fluid is outwardly discharged out of said pressure reducing zone by the action of a vacuum forming means and said device is adsorbed to said object surface due to the pressure difference between the inside and outside of said pressure reducing zone. CONSTITUTION:A first pressure receiving body 3, in cooperation with an object surface 1, forms a first pressure reducing zone 2 and second pressure receiving body 4 is placed in the rear of the first pressure receiving body 3, and the peripheral edge parts of both pressure receiving bodies 3, 4 are connected by means of a seal 6 to form a second pressure reducing zone 5 in between both pressure receiving bodies 3, 4. And first and second suction ports 7, 8 provided on the pressure receiving bodies 3, 4 respectively are connected by a flexible pipe 9 and a vacuum forming means such as a pump, an ejector, etc. is connected to the second suction port 8 via a suction hose 10. Also, two sets of steering means each having two driving wheels 11 are provided on the second pressure receiving body 4. Further, pressure regulating valves 14, 15 are connected to the pressure receiving body 4 to regulate the pressure differences between both pressure reducing zones 2, 5 and between the second pressure reducing zone 5 and a surrounding fluid.
Patent JP-H08283325-A (JP)
Title: Olefin polymerization method
Inventor: SOGA KAZUO
IPC: C08F4/60
Filed: 1995-04-17
Abstract: PURPOSE: To obtain a polymer having such a wide mol.wt. distribution that its dispersion of mol.wt. distribution is 2.5 or higher by (co)polymerizing an olefin in the presence of a specific halogenated hydrocarbon together with a polymn. catalyst comprising a metallocene compd. and an aluminoxane compd. CONSTITUTION: An olefin is polymerized alone or together with another olefin in the presence of a halogenated hydrocarbon represented by the general formula: R<1> R<2> C=CR<3> R<4> (wherein R<1> to R<4> are each independently H, halogen, or a 1-20C hydrocarbon group optionally susbtd. by at least one halogen atom provided at leat one of them is a halogenated hydrocarbon group) together with a polymn. catalyst comprising a metallocene compd. and an aluminoxane compd. Vinyl chloride is esp. pref. as the halogenated hydrocarbon.
Patent JP-H03291473-A (JP)
Title: Ice cold accumulator
Inventor: MIZUKAMI HARUNOBU
IPC: F25C1/00
Filed: 1990-04-05
Abstract: PURPOSE:To sharply improve the efficiency of ice storage and to prevent a lowering of ice-making efficiency, by a method wherein an ice-making panel of which the upper surface is made an ice-making surface is located at the bottom part of the water stored in a regenerative reservoir, and this ice-making panel is connected to a refrigerator for which either refrigerating operation or heating-operation can be selected. CONSTITUTION:A refregerant line 3b bent zigzag is formed at the inside of an ice-making panel 3, and both ends of this refregerant line 3b is connected to a refrigerator 4 through refrigerant pipe-lines 16, 17. For the refrigerator 4, either refrigerating operation or heating operation can be selected by shifting a four-way valve 6. When ice 21 attaching on an ice-making surface 3a is growing and becomes in a specified thickness, the four-way valve 6 for the refrigerator 4 is shifted, and thus the refrigerating operation is shifted to the heating operation. When this operation is continued during a specified time, the ice 21 attaching on the ice-making surface 3a is melted at the surface thereof, and is detached from the ice-making surface 3a and thus ice plates 22 are made.
Patent JP-2000283254-A (JP)
Title: Hemispherical continuously variable transmission
Inventor: YAMAJI IPPEI
IPC: F16H15/28
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact device having a simple structure so as to change speed in a wide range by connecting a hemispherical rotary body having the center of a circle of equatorial cross section of a hemispherical body and a rotary shaft in the direction of cross sectional right angle with an input drive rotary shaft directly and bringing a contact rotary body into contact with a spherical face of the hemispherical rotary body and rotating it while bringing them into pressure-contact three- dimensionally. SOLUTION: A rotary shaft 1 of an input drive rotary body rotated and driven by a drive source is directly connected with the center of a circle of an equatorial cross section of a mushroom-shaped hemispherical rotary body 2. A plate 3 as a contact rotary body is provided to come into contact with a spherical face 21 of the hemispherical rotary body 2 and rotate while coming into pressure-contact with it, and an intermediate slide bearing 35 movable to the right and left is provided in an upper end part 34 of the plate 3. This intermediate slide bearing 35 moves along a guide rail 51 consisting of a pair of lower oblique going parallel rails of a guide member 5.  To change the number of revolutions on an output side, the guide member 5 is rotated, and a tip part 36 of the plate 3 is brought into pressure-contact at a point on a meridian A of the spherical face of the hemispherical rotary body 2 through the intermediate slide bearing 35 to obtain required gear shift power.
Patent JP-S60234886-A (JP)
Title: Optical recording medium
Inventor: NANBA NORIYOSHI
IPC: G11B7/2467
Filed: 1984-05-07
Abstract: PURPOSE:To provide an optical recording medium having higher absorbance and reflectance as well as a sufficiently high S/N or the like, by a construction wherein a recording layer comprises a mixture of a cyanine dye with a combined substance of a cyanine dye cation and a quencher anion. CONSTITUTION:The recording layer comprises a mixture of a cyanine dye with a combined substance of a cyanine dye cation and a quencher anion. Since the cyanine dye is mixed with the combined substance, deterioration on reproduction by leading light is less, light resistance is higher, and deterioration of characteristics under preservation in a light room is less, as compared with the case of using a mixture of a cyanine dye with a quencher. Further, absorbance and reflectance are enhanced, as compared with the case of a recording layer comprising only the ionic combined substance of the cyanine dye cation and the quencher anion. Accordingly, without providing any reflecting layer, it is possible to favorably perform writing and reading through a base.
Patent JP-H06279070-A (JP)
Title: Method for bonding double-wall container made of glass
Inventor: SHIBATA TAKEHIRO
IPC: C03C27/10
Filed: 1993-03-25
Abstract: PURPOSE:To relatively simply manufacture a double-wall container made of glass at a low cost by omitting an inflow step for an adhesive requiring the skill in operation. CONSTITUTION:An adhesive ring (5a) made of a thermoplastic resin is fitted into a small-diameter part 8 of an inner container 3 and then brought into contact an annular stepped part 6. An outer container 2 is engaged with the small-diameter part 8 of the inner container 3 and the adhesive ring (5a) is heated and softened while bringing the tip peripheral edge 4 of the outer container 2 into pressure contact with the adhesive, ring (5a). Thereby, the tip peripheral edge 4 of the outer container 2 is pressed into the adhesive ring (5a) and brought into close contact therewith. The adhesive ring (5a) is simultaneously brought into close contact with the annular stepped part 6, then cooled and solidified to bond the tip peripheral edge 4 of the outer container 2 to the annular stepped part 6 of the inner container 3. The adhesive ring (5a) is preformed so as to fit to the sizes and shapes of the stepped part 6 of the inner container 3 and tip peripheral edge 4 of the outer container 2. Since the adhesive ring (5a) is a solid substance at ordinary temperature, the fitting and holding on the annular stepped part 6 are facilitated.
Patent JP-S63257061-A (JP)
Title: Drawing managing device
Inventor: YODA MIKIO
IPC: G06F17/50
Filed: 1987-04-15
Abstract: PURPOSE:To rapidly recognize an actual scale observing the display of a picture by displaying an actual distance scale corresponding to the contraction scale factor of a display picture simultaneously at the time of picture-displaying a graphic on a display device. CONSTITUTION:Drawing data designated by using a mouse 207 out of the drawing data stored in a file device 203 is retrieved by a CPU 201, and is stored in a main memory 202 transiently. And the drawing data on the main memory 202 is edited suitably for the display area of a CRT 205 by the CPU 201, and after that, it is displayed on the CRT 205. At this time, by designating both ends of a coordinate in an arbitrary rectangular area from a CRT display area by using the mouse 207, the contraction scale factor of the drawing for the display area can be found, and the above stated drawing data is magnified and reduced by the contraction scale factor, and is displayed, and also, the actual distance scale corresponding to the above stated contraction scale factor is displayed simultaneously.
Patent JP-S58208929-A (JP)
Title: Magnetic recording medium
Inventor: MATSUZAKI SOUICHI
IPC: G11B5/735
Filed: 1982-05-28
Abstract: PURPOSE:To obtain easily a magnetic tape, etc. not causing peeling and deterioration of lubricity, and enhanced in durability, by forming a ferromagnetic layer on the surface of a base, and laminating a roughened undercoat and a lubricant layer on the reverse side. CONSTITUTION:A ferromagnetic metal is vapor deposited to the surface of the base 1 of plastic film or the like in vacuum to form a magnetic layer 2, and oxide or nitride of Mo, B, Cr, Al, Ti, or Zr is deposited to the rear side of the base 1, and cracks are formed mechanically on the surface to form the undercoat 3 having recessed parts 5. A lubricant 4 is attached to the layer 3, or oil drops 13 are scattered in advance on the rear side and the layer 14 is laminated and the ressed parts 15 are formed, and then, a lubricant layer 16 is formed. Peeling and deterioration of lubricity are prevented by said measures, etc., even when the lubricant layers 4, 16 are rubbed with a magnetic head, thus a magnetic tape enhanced in durability is obtained.
Patent JP-H04321169-A (JP)
Title: Document preparing device
Inventor: YAMAMOTO HIDEKI
IPC: G06F17/21
Filed: 1991-04-22
Abstract: PURPOSE:To improve the document preparing efficiency by converting the long document data into the normal document data and vice versa with the simple operations. CONSTITUTION:In a document preparing device provided with a normal document data and a long document mode, when a 1st conversion key 11a of an input part 11 is operated, a file name list of the long document data stored in a document memory 15 is displayed on a display part 16 and the long document data selected out of the file name list is converted into a document store form of the normal document data to preserve in the memory 15 with a new file name. In the same way, a file name list of the normal document data is displayed with operation of a 2nd conversion key 11b. Then the normal document data selected out of the file name list is converted into a document retention form of the long document data, and preserved with a new file name.
Patent JP-H02270756-A (JP)
Title: Image forming device
Inventor: MAKINO KAZUNORI
IPC: G03B27/14
Filed: 1989-04-11
Abstract: PURPOSE:To reduce the number of components and reduce the cost by forming a mechanism applying back tension to a photosensitive recording medium and a mechanism detecting the fitted state of the photosensitive recording medium with the same device. CONSTITUTION:When a photosensitive recording medium 11 is extracted, a clutch 21 is at the disengaged state by the action of a control means. The clutch 21 is set to the engaged state by the operation of the control means immediately before the extraction of the photosensitive medium 11 is completed. The other shaft is rotated in conjunction with the rotation of a winding shaft wound with the photosensitive recording medium 11, and an elastic body (spring) 23 is deformed. The force corresponding to the degree of the deformation is applied to the shaft at this time as back tension. If no photosensitive recording medium is fitted, the winding shaft is not rotated, thus the other shaft is not rotated. When the other shaft is not rotated by the preset angle or above, a warning means 25 issues a warning signal, thus a device or a user can perform proper processing. The warning means does not directly detect the photosensitive medium, thus no flaw or no photo-sensing occurs.
Patent JP-S63257887-A (JP)
Inventor: SEKI MASAHIKO
IPC: G06Q40/02
Filed: 1987-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10276858-A (JP)
Title: Seat structure of car
Inventor: SHIBA TAKESHI
IPC: A47C7/74
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To decrease the number of component parts, facilitate the connection, and absorb dispersion in the dimensions of aeration hole and duct so as to preclude air leakage, by forming a ring-shaped projection at the inlet to the aeration hole in such a way as in a single piece with a pad, and bringing the projection into contact with a duct. SOLUTION: A pad 43 is structured so that a ring-shaped projection 43b is formed integrally with the inlet to an aeration hole 43a. The projection 43b serves as a seal for prevention of air leakage at the connection part of the hole 43a with a seat back air exhaust duct 15 when it 15 is pressed to the pad 43 and an exhaust nozzle 15d on the duct 15 is inserted into the hole 43a in the pad 43. Thereby the connection can be accomplished easily as the air exhaust hole 15b in the duct 15 is connected with the aeration hole 43a by pressing the duct 15 to the pad 43, and eventual dispersion in the dimensions of the aeration hole and duct can be absorbed to allow establishment of air leakage.
Patent JP-S5641823-A (JP)
Title: Zeolite containing fluoride anion and its manufacture
Inventor: ARAN DAIAA
IPC: B01D15/08
Filed: 1980-07-03
Abstract: The present invention provides the following: (a) A fluoride-treated zeolite in which the number of equivalents of fluoride exceeds the sum of the numbers of equivalents of all cations except for hydrogen, aluminium and silicon cations in the zeolite. (b) A process for fluoride-treating a zeolite wherein the zeolite is treated with a concentrated aqueous solution of a salt of hydrofluoric acid. (c) A process for at least partially removing metal ions from an aqueous solution, which comprises contacting the aqueous solution, containing the metal ions, with the fluoride-treated zeolite specified in (a) above or produced as specified in (b) above. (d) A process for the chromatographic separation of two or more metal ions in aqueous solution wherein the chromatographic stationary phase comprises the fluoride-treated zeolite specified in (a) above or produced as specified in (b) above.
Patent JP-H11288889-A (JP)
Title: Thin-film deposition method through plasma cvd
Inventor: NISHIO HITOSHI
IPC: H01L21/205
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for depositing a thin film of uniform thickness through a plasma CVD method, so as to cover a conductive layer formed on an insulating board. SOLUTION: A thin-film deposition method is carried out through a plasma CVD method in a manner, where a first conductive thin film 5 is formed covering all the primary surface of an insulating board 3, isolating grooves 7 which are substantially rectilinear and parallel with each other are provided to the first thin film 5 so as to divide it into several regions, and when a second thin film is deposited through a CVD method to cover the first conductive thin film 5, the isolating grooves 7 are formed to have each provided with at least one non-groove region 7x of a prescribed length.
Patent JP-S63257294-A (JP)
Inventor: SHOJI TAKASHI
IPC: H05K3/20
Filed: 1987-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06298260-A (JP)
Title: Large-sized not-sewn double bag and method for manufacture
Inventor: SEKIGUCHI KEIJI
IPC: B65D30/10
Filed: 1993-04-19
Abstract: PURPOSE:To improve the large-sized bag for mass transportation or storage in durability rather than appearance, and in the safety, productivity, and the cost by tightly tying a not-sewn tubular body at the longitudinal center and by folding back one half of it on the other half. CONSTITUTION:Applicable as a double bag is a tubular woven fabric of synthetic fiber, a tube of plastic film, or the like. A tubular woven fabric drawn from a roll, for example, is cut off to a length which is twice as long as the double bag to be made. Through holes 1, 2 are provided in the tubular fabric as required. At the longitudinal center the tubular fabric is tied tight 5 with a strong tying cord 4. A tying cord 6 is passed through the through holes 1 in the tubular part to form an outer bag (a) and a tying cord 7 is attached to the outer side at the edge of the opening of the tubular part to form an inner bag (b). Next, through the through holes 2 in the outer bag-forming part (a) two hanging belts 8, 8 are passed, first outside the bag from the tightly tied part 5 which forms the bottom, then inside, outside, inside, and outside so as to have the forward ends outside. Subsequently, the outer bag-forming part (a) is folded back from the tightly tied part 5 at the center, as shown by an arrow, on the inner bag-forming part (b) to complete the double bag.
Patent JP-H03290885-A (JP)
Title: Tape cassette
Inventor: YASUFUKU YOSHITAKA
IPC: G11B23/087
Filed: 1990-04-06
Abstract: PURPOSE:To enable stable work in a fitting a lid by pressing the lock member of the lid by the other end side of a spring means, pressurizing the lock member in a lock direction and locking a free end on the other end side of the spring means to a lock part provided at an upper half. CONSTITUTION:A spring free end 77d is bent L-shaped at the tip and locked to a lock part 100 so that such a bent part 102 can hold a rear surface 100a of the lock part 100. In such a way, since the free end 77d of a spring 77 can be locked at the lock part 100 of an upper half 6, when fitting a lid 24, the lid 24 hardly generates position deviation in upper, lower, front, back, right and left direction to the upper half 6. As a result, the unexpected condition of detecting the lid 24 from the upper half 6 is prevented. Thus, in fitting the lid 24, the fitting work can be stably executed at all times.
Patent JP-H06305715-A (JP)
Title: Production of hydrogen peroxide
Inventor: TOMITA TAKESHI
IPC: B01J23/62
Filed: 1993-04-19
Abstract: PURPOSE:To improve hydrogen selectivity by using a platinum group metal modified by tin as a catalyst in a method for producing hydrogen peroxide by allowing oxygen to catalytically react with hydrogen in a reaction medium. CONSTITUTION:The platinum group catalyst modified by tin is obtained, for instance, by impregnating palladium black with a solution containing a tin compound (e.g. tin chloride), then sintering in air and further reducing with, for instance, gaseous hydrogen. The used quantity of the catalyst is usually >=1g per 1l reaction medium. The catalyst may be carried on a carrier (e.g. metal oxide, solid acidic carrier). The carrying quantity of the platinum group metal and tin to the carrier is respectively 0.1-10% and 0.5-90% per the weight of the carrier. Water or water containing a stabilizer (e.g. aminotri(methylene sulfonic acid) is used as the reaction medium. The reaction is carried out by allowing oxygen to react with hydrogen in the presence of an inert gas (e.g. gaseous nitrogen) or in the absence of the inert gas in the reaction medium at 0-50 deg.C and 3-150kg/cm<2>.G reaction pressure.
Patent JP-H11285613-A (JP)
Title: Hydrogen permeating membrane pump system
Inventor: TAKIZAWA MASAYUKI
IPC: B01D53/22
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To use any metal as a thin film to permeate only hydrogen and to select a proper material from a wider range of materials compared to a conventional material by irradiating the surface of the upstream side of a metal thin film with electrons to control the permeating amt. of hydrogen. SOLUTION: In a film pump system in which the upstream side with the presence of hydrogen is separated by a metal thin film from the downstream side so that only hydrogen can be permeated to the downstream side of the metal thin film, the surface of the metal thin film on the upstream side is irradiated with electrons to control the permeating amt. of hydrogen. In this system, any method to irradiate with electrons can be used, and for example, a method of using an electron gun or of discharging can be used. However, if the energy of electrons to irradiate is unnecessarily too high, the metal thin film is sometimes damaged, so that this process should be carefully carried out. Generally, the energy of electrons to irradiate in this system ranges the region with large dissociation reaction cross section of hydrogen molecules, and preferably <=10 eV.
Patent JP-H10267767-A (JP)
Title: Device and method for brake reaction force detection
Inventor: YASUDA HIDEYUKI
IPC: G01L5/28
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method capable of accurately detecting a braking force in a brake device which performs braking through the pressing of brake shoes against the treads of the wheels of a rolling stock, etc. SOLUTION: A brake reaction detecting device, which detects a brake reaction in a brake device which performs braking by pressing a brake shoe 40A against the tread S of a wheel W, includes a tongue 71A, a groove 11A, and a linear bearing part 5A, which hold the whole or part of the brake device and permit only longitudinal movement in the braking direction, and a load cell 60A detecting the brake reaction. Therefore, the braking force can be accurately separated and detected irrespective of a force in the direction perpendicular to braking.
Patent JP-S57205861-A (JP)
Title: Mangetic disk device
Inventor: NEGORO TOSHIO
IPC: G11B19/20
Filed: 1981-06-15
Abstract: PURPOSE:To eliminate a waste of time by monitoring a fault of a spindle motor or a rotating body through a time monitoring circuit while holding a magnetic disk device in readiness for use only by the output of a rotational frequency detecting circuit. CONSTITUTION:The output 0 of the rotational frequency detecting circuit of a device is checked and when it is within a permissible rotational frequency range H, the device is held in readiness for use. In case of the use of a motor whose starting time varies with environmental temperature and a power supply voltage, if there are starting characteistics 1, 2 and 3 even within a permissible rotational frequency range H, the output of a rotational frequency detecting circuit with the starting characteristics 1 is as shown by (a), and the output of a time monitoring circuit should be set to width greater than starting time under the worst condition, so the characteristics are as shown by (b) having prescribed time delay. A signal for showing the device becomes usable is (c) and latency time is shortened by time (t1). For the starting characteristics 2 and 3, the latency time is shortened by (t2) and (t3) respectively. Thus, a waste of time is eliminated.